2 minus 5 is -3, sooo your answer should be negative 3 over 7.
3 over 7
If you mean: 7/1-2/5-5 then the answer is 8/5 or 1.6
y = -35
2 over 24.
2/9 minus 5/27 = 1/27
2/8 or 1/4
6/7 - 5/7 = 1/7
3/14 as a fraction, or 0.2142 as a decimal.
5/7 − 4/9 = 17/63
35/42 - 12/42 = 23/42
-3/16 since the answer is negative (the second number is larger) and the problem is subtraction you minus the second number from the first then make the answer negative and you have the answer
7/9 − 5/10 = 25/90 which reduces to 5/18